Sulawesi Cuckoo vs Black-billed Koel
Cuculus crassirostris 对比 Eudynamys melanorhynchus
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Black-billed Koel |
|---|---|---|
| 学名 | Cuculus crassirostris | Eudynamys melanorhynchus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Not Evaluated |
| 体长 | — | — |
| 翼展 | 41.2 cm (16.2 in) | — |
| 体重 | 85.0 g (3.00 oz) | 199.875 g (7.05 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sulawesi Cuckoo
鸣唱
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
Black-billed Koel
鸣唱
Loud, resonant call with musical quality; rich carrying notes given from tall forest tree in Borneo.
保护状况
Least Concern
Sulawesi Cuckoo
Not Evaluated
Black-billed Koel
How to Tell Them Apart
Sulawesi Cuckoo
羽毛
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
Black-billed Koel
About These Birds
Sulawesi Cuckoo
桑义赫杜鹃（Cuculus crassirostris）— 苏拉威西北部桑义赫群岛特有的杜鹃。粗嘴为特征。栖息于森林的稀有种。
Black-billed Koel
黑嘴噪鹃，体长38-44厘米。雄鸟全身黑亮，嘴黑色。苏拉威西和苏拉群岛特有种。巢寄生性。